1    Grain impurities:
1.1    Broken  grains (50 %)
1.2    Grains damaged by pests (50 %)
1.3    Flattened grains
1.4    Shrunken grains
1.5    Unripe grains
1.6    Sprouted grains
1.7    Damaged grains (with changed seed coat color and endosperm fm creamy to light brown in color)
1.8    Completely or partly hulled grains
1.9    Grains and seeds of other cultivated plants belonging by the nature of their damage to grain impurities
2    Waste impurities

2.1    All that passes through a 1.5 mm sieve
2.2    Mineral impurities
2.3    Organic impurities
2.4    Seeds of weed plants
2.5    Spoiled grains of oats (with decidedly spoiled endosperm from brown to black in color and also with light, loose and easy breakable nucleus)
2.6    Grains of oats with completely eaten endosperm
2.7    Harmful impurities
    - Ergot and smut
    - Darnel rye-grass, rose stagger, sophora stagger, thermopsis, coronilla, fluffy fruited heliotrope, trichodesma (Trichodesma incanum)
2.8    Grains and seeds of other cultivated plants belonging by the nature of their damage to waste impurities

Food Oat

1    Grain impurities:
1.1    Broken  grains  
1.2    Grains damaged by pests  
1.3    Flattened grains
1.4    Shrunken grains
1.5    Unripe grains
1.6    Sprouted grains
1.7    Damaged grains (with changed seed coat color and endosperm fm creamy to light brown in color)
1.8    Completely or partly hulled grains
1.9    Grains and seeds of other cultivated plants not belonging by the nature of their damage to waste impurities
2    Waste impurities
2.1    All that passes through a 1.5 mm sieve
2.2    Mineral impurities
2.3    Organic impurities
2.4    Seeds of weed plants
2.5    Spoiled grains of oats (with decidedly spoiled endosperm from brown to black in color and also with light, loose and easy breakable nucleus)
2.6    Grains of oats with completely eaten endosperm
2.7    Harmful impurities
    - Ergot and smut
    - Darnel rye-grass, rose stagger, sophora stagger, thermopsis, coronilla, fluffy fruited heliotrope, trichodesma (Trichodesma incanum)
2.8    Grains and seeds of other cultivated plants belonging by the nature of their damage to waste impurities
{jcomments on}